*{
    padding: 0;
    margin: 0;
};



#lbtu {
    display: none;
    width: 10rem;
    height: 100%;
    position: fixed;
    background: rgba(0, 0, 0, 0.7);
  }
  #lbtu ul {
    display: none;
    position: relative;
    left: 2.53rem;
    top: 5.07rem;
  }
  #lbtu ul button:nth-of-type(1) {
    position: relative;
    left: -3.36rem;
    top: 3.28rem;
    font-size: 0.85rem;
  }
  #lbtu ul button:nth-of-type(2) {
    position: relative;
    left: 1.81rem;
    top: 3.23rem;
    font-size: 0.85rem;
  }
  #lbtu ul span {
    position: relative;
    top: 1.04rem;
    left: 2.67rem;
    display: inline-block;
    text-align: center;
    font-size: 0.85rem;
    width: 0.85rem;
    background-color: #000;
    margin-left: 1.81rem;
    color: #fff;
  }
  #lbtu ul .li-box li img {
    width: 5.33rem;
    height: 5.33rem;
    margin: 0 auto;
  };




#product li {
    padding: .2667rem .2133rem;
    a {
        display: block;
        text-decoration: none;
        img{
            float: left;
            width: 2.6667rem;
            height: 2.1333rem;
            padding-right: .2667rem;
        };
        .li_box{
            padding-left: 2.4rem;
            color: #333333;
            h3{
                word-break: break-all;
                font-size: .4rem;
                line-height: .5067rem;
                min-height: 1.52rem;
                text-align: left;
                font-weight: normal;
            };
            p{
                font-size: .48rem;
            };
            span{
                font-size: .3733rem;
                color: #EE7700;
            }
        }
    }
}

